m0wfo

public PoorStripperImpl implements IStripper {
    
    @Override
    public String stripThing(String originalString) {
        return originalString == null ? "???" : originalString.substring(0, 8);
    }
}

m0wfo

public GoodStripperImpl implements IStripper {
    
    @Override
    public String stripThing(String originalString) {
        return originalString.substring(0, 8);
    }
}

m0wfo

public interface IStripper {
    
    String stripThing(String originalThing);
}

m0wfo

try {
    client.makeCall(someArgument);
} catch (IOException e) {
    log.error("Oh bumcakes", e);
    return null;
}

// or even more obnoxious
try {
    client.makeCall(someArgument);

m0wfo

try {
    client.makeCall(someArgument);
} catch (IOException e) {
    log.error("Couldn't make call!", e);
    throw new RuntimeException(e);
}

// or if you like Guava and javac does too!
try {
    client.makeCall(someArgument);

m0wfo

ImmutableMap<String, String> foo = ...
// take foo, add 'new' => 'kvp'
ImmutableMap<String, String> bar = ImmutableMap
    .builder()
    .addAll(foo)
    .put("new", "kvp")
    .build();

m0wfo

var shoppingCart = {
  "apples": 2,
  "oranges": 3
};

shoppingCart.sh_t = "bananas";

m0wfo

def setup_something():
    # do some kind of setup
    return 1

def finish_doing_something(arg):
    # do something else
    print(str(arg))

def do_work(work):
  val = setup_something()

m0wfo

def setup_something():
    # do some kind of setup
    return 1

def finish_doing_something(arg):
    # do something else
    print(str(arg))

def some_method_a():
    a = setup_something()

m0wfo

  0x000000010be89ca3: jmpq   0x000000010be89d1e  ;*iload_1
                                                ; - com.logentries.blog.VolatileClass::run@2 (line 12)

  0x000000010be89ca8: vmovsd 0x10(%rsi),%xmm0   ; implicit exception: dispatches to 0x000000010be89eae
  0x000000010be89cad: vmovq  %xmm0,%rdx         ;*getfield a
                                                ; - com.logentries.blog.VolatileClass::run@13 (line 13)

  0x000000010be89cb2: movabs $0x1,%r10
  0x000000010be89cbc: add    %r10,%rdx
  0x000000010be89cbf: mov    %rdx,0x40(%rsp)